An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 6610-01-389-3082
NSN 6610-01-293-9838
NSN 5905-00-528-9975
NSN 6620-01-296-7987
NSN 6650-00-461-9027
NSN 5935-00-697-3479
NSN 5915-01-436-8104
NSN 6650-01-266-6701
NSN 6135-01-393-4746
NSN 5855-01-254-3110
NSN 6620-01-461-3550
NSN 5945-00-823-8652